JP6080001B2 - Parcel shelf support structure - Google Patents

Description

The present invention
The present invention relates to a support structure for a parcel shelf that covers a cargo space between a seat back of a rear seat and a back door.

As shown in FIGS. 8 to 11, conventionally, the parcel shelf 4 is formed in an upside down rectangular tray shape, and the front end portion 4M and the rear end portion 4K are located at substantially the same position in the vertical direction. The cushion material 5 is interposed between the rear end portion 4K of the parcel shelf 4 and the back door 2, and the cushion material 5 and the parcel shelf 4 are positioned at substantially the same height as the lower end portion 19K of the back door glass 19.
More specifically, the resin-made back door trim 30 is arranged to be separated to the vehicle front side Fr to some extent from the back door glass 19 side (vehicle rear side), and the upper end 30J of the back door trim 30 is an angle close to 90 degrees. It was bent sharply to the vehicle rear side Rr. The rear end edge of the upper end portion 30J is located near the lower end portion 19K of the back door glass 19, and the rear surface of the cushion material 5 is in pressure contact with the vicinity of the front end edge of the upper end portion 30J.
Generally, the rear end portion 4K of the parcel shelf 4 is separated from the lower end portion 19K of the back door glass 19 to the vehicle front side Fr to some extent. Therefore, for example, if the rear surface portion of the cushion material 5 is pressed against the metal back door inner panel instead of the back door trim 30 (hereinafter referred to as “comparative structure”), the following problem arises. .
In the structure of the comparative example, the back door inner panel is arranged on the vehicle front Fr side to some extent from the back door glass 19 side (vehicle rear surface side), like the back door trim 30. Further, the upper end portion of the back door inner panel is suddenly bent to the vehicle rear side Rr so as to have an angle of about 90 degrees with respect to the vertical wall portion of the back door inner panel. And the rear end edge of the bent upper end part is arrange | positioned in the lower end part 19K vicinity of the back door glass 19, and the rear surface of the cushion material 5 is press-contacted to the front end edge vicinity of an upper end part.
However, since the back door inner panel is made of metal and is deep-drawn and has poor moldability as compared with the resin material, the upper end of the back door inner panel cannot be bent rapidly.
In order to solve this problem, the structure shown in FIGS. 8 to 11 is employed. As a structure substantially similar to the support structure of the parcel shelf shown in FIGS.

Japanese Utility Model Publication No. 63-89370

According to the conventional structure shown in FIGS. 8 to 11, since the back door trim 30 is formed of resin, the manufacturing cost is high. Further, the shape of the back door trim 30 is complicated. In addition, the space S below the rear view of the front seat occupant (the symbol A in FIG. 8 is the line of sight of the front seat occupant) is narrow, and the front seat occupant may feel a sense of blockage or pressure.
An object of the present invention is to provide a support structure for a parcel shelf that can reduce the manufacturing cost, simplify the shape, and feel a sense of openness when the front seat occupant looks at the rear, thereby improving visibility. There is in point to do.

The features of the present invention are:
A parcel shelf support structure that covers the cargo space between the seat back of the rear seat and the back door,
A cushioning material is interposed between the rear end of the parcel shelf and the back door,
The front end of the parcel shelf is located at substantially the same height as the lower end of the back door glass,
The rear end portion of the parcel shelf is inclined downward and rearward so as to be positioned lower toward the vehicle rear side, and the lower end of the rear end portion is positioned below the lower end of the back door glass ,
A back door trim board is superimposed on the back door panel from the front side of the vehicle,
The upper edge of the back door trim board is located below the upper edge of the back door panel,
The rear surface portion of the cushion material is in a point of being in pressure contact with an upper end portion of the back door trim board and a pressure contact portion of the back door panel above the upper end portion . (Claim 1)

According to said structure, the lower end of the rear-end part which inclined to the back downward of the parcel shelf is located below the lower end of a back door glass. Therefore, by disposing the cushion material on the lower end side of the rear end portion of the parcel shelf, the cushion material can be disposed on the front lower side rather than the front in the horizontal direction of the lower end of the back door glass.
Thereby, the following structure is employable. That is, the back door inner panel is arranged to the vehicle front side to some extent from the back door glass side (vehicle rear side), and the upper end portion of the back door inner panel is directed to the vertical wall portion of the back door inner panel along the vertical direction. Bend gently toward the rear of the vehicle so that the angle is greater than 90 degrees. As a result, on the metal back door inner panel side, which is difficult to be deeply drawn, it is sufficient to perform molding within a range that can be easily bent.
Then, the rear end edge of the bent upper end portion is disposed in the vicinity of the lower end portion of the back door glass, and the rear surface of the cushion material is pressed against the vicinity of the front end edge of the bent upper end portion.
By adopting the above structure, a resin back door trim for press-contacting the cushion material becomes unnecessary, and the manufacturing cost can be reduced.
Further, since the rear end portion of the parcel shelf is inclined so as to be positioned downward as the vehicle rear side, the following effects (a) to (c) can be obtained.
(A) The impact from the back door when the back door is closed can be absorbed by the rear end of the parcel shelf being bent.
(B) Since the rigidity of the parcel shelf itself is improved, the thickness of the parcel shelf can be reduced, and the weight of the parcel shelf can be reduced.
(C) A space below the rear view of the front seat occupant can be widened, and when the front seat occupant looks at the rear, a feeling of opening can be felt, and visibility can be improved. (Claim 1)

Since the back door trim board is superimposed on the back door panel from the front side of the vehicle, the manufacturing cost can be reduced and the weight can be reduced compared to the structure in which the back door trim is superimposed on the back door panel. The shape can be simplified.
In addition, because the back surface of the cushion material is pressed against the back door trim board, which is flexible against the back door panel, the reaction force caused by the bending of the back door trim board can suppress backlash of the parcel shelf and the back door trim. Vibration during board travel can be suppressed. (Claim 1 )

In the present invention,
The back door panel is composed of a back door inner panel and a back door outer panel that are positioned at a distance from each other in the vehicle longitudinal direction.
The upper end portion of the back door inner panel is bent toward the vehicle rear side with respect to the vertical wall portion of the back door inner panel along the up and down direction, and tilts upward to the rear.
The upper flange provided on the rear edge side of the bent upper end and the upper flange provided on the upper end of the back door outer panel are overlapped and joined to each other in the vehicle front-rear direction,
Both upper flanges joined together receive and support the lower end of the back door glass from the front side of the vehicle,
The pressure contact portion is provided on the vertical wall portion near the bending point of the upper end portion of the back door inner panel,
When the rear lower end of the parcel shelf, the upper upper end of the back door inner panel, and the back door trim board are substantially Y-shaped in a vertical side view, the following action is achieved. Can play. (Claim 2 )

A rear end portion of the parcel shelf that is rearwardly lowered, an upper end portion of the back door inner panel that is rearwardly raised, and the back door trim board are substantially Y-shaped in a vertical side view. Therefore, the space below the rear view of the front seat occupant can be set wider, and when the front seat occupant looks at the rear, a feeling of opening can be felt and visibility can be improved. In addition, the upper end portion of the back door inner panel can be gently inclined rearward and the upper end portion of the back door inner panel can be easily bent. (Claim 2 )

In the present invention,
The parcel shelf is supported by the vehicle body so as to be swingable around a horizontal axis on the front end side,
The parcel shelf and the back door are connected by a string,
As the back door swings upward, the parcel shelf swings upward and when the rear end of the parcel shelf is set substantially horizontal, the following effects can be achieved. . (Claim 3 )

As the back door is opened, the parcel shelf is opened, so that the workability of loading / unloading the luggage into / from the luggage compartment can be improved. Then, with the parcel shelf opened, the substantially horizontal rear end of the parcel shelf covers the field of view from above, so that the back surface of the parcel shelf can be prevented from being seen. Thereby, appearance can be improved. (Claim 3 )

According to the present invention,
It was possible to provide a support structure for a parcel shelf that can reduce the manufacturing cost, can simplify the shape, and can feel openness when the front seat occupant looks at the rear, thereby improving visibility.

A perspective view of the support structure of the parcel shelf as seen from the upper rear side Longitudinal side view of parcel shelf support structure Perspective view of support structure of parcel shelf viewed from diagonally above The perspective view of the support structure of the parcel shelf which shows the unmounted state of the parcel shelf Front view of parcel shelf support structure showing rear view from front seat occupant (A) is a longitudinal side view of the support structure of the parcel shelf, and (b) is an enlarged view of a portion C in FIG. 6 (a). Side view of parcel shelf support structure with back door open Longitudinal side view of conventional parcel shelf support structure A perspective view of a conventional parcel shelf support structure It is a perspective view of the support structure of the conventional parcel shelf, and is a perspective view showing an unmounted state of the parcel shelf A view of a conventional parcel shelf support structure as seen from the front seat and showing a rear view from the front seat occupant

Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings.
1 to 3, 6 (a), and 6 (b) show the support structure of the parcel shelf 4. As shown in FIG. 6A, the parcel shelf 4 covers and hides the luggage compartment 3 between the seat back 1 and the back door 2 of the rear seat 50 from above. The seat back 1 supports the upper body of the occupant. The back door 2 is supported by the vehicle body so as to be swingable and openable around a horizontal axis on the upper end side. Between the rear end 4K of the parcel shelf 4 and the back door 2, a cushion material 5 made of a rubber-like elastic body is interposed.

[Structure of back door panel 6]
The back door 2 includes a metal back door panel 6. The back door panel 6 includes a back door inner panel 7 and a back door outer panel 8 that are spaced from each other in the vehicle longitudinal direction.

  The upper end portion 7J of the back door inner panel 7 is bent toward the vehicle rear side Rr with respect to the vertical wall portion 7T (see FIGS. 2 and 6B) of the back door inner panel 7 along the vertical direction and rises backward. Inclined. The angle of the upper end portion 7J with respect to the vertical wall portion 7T is set to be larger than 90 degrees, and the upper end portion 7J is gently bent with respect to the vertical wall portion 7T. As a result, on the metal back door inner panel 7 side, which is difficult to be deeply drawn, it is sufficient to perform molding within a range that can be easily bent.

  An upper flange 7F provided on the rear end edge 7J1 of the bent upper end 7J and an upper flange 8F provided on the upper end of the back door outer panel 8 are overlapped with each other in the vehicle front-rear direction. It is welded. Both upper side flanges 7F and 8F receive and support the lower end portion 19K of the back door glass 19 inclined backward and downward from the vehicle front side Fr (see FIGS. 2 and 6A).

  As shown in FIGS. 6A and 6B, the back door trim board 11 is superimposed on the vertical wall portion 7T of the back door inner panel 7 from the vehicle front side Fr. An upper end edge 11J1 of the back door trim board 11 is positioned below the upper end portion 7J of the back door inner panel 7. The back door trim board 11 is formed in one flat vertical plate shape (flat plate shape) (see FIGS. 3 to 5).

  As described above, since the back door trim board 11 is superimposed on the vertical wall portion 7T from the vehicle front side Fr, it is compared with the conventional structure in which the resin back door trim 30 (see FIG. 8) is superimposed on the back door panel 6. And manufacturing cost can be reduced. Further, the weight can be reduced and the shape can be simplified.

[Structure of parcel shelf 4]
The parcel shelf 4 is formed in a tray shape that is long in the vehicle width direction upside down. A concave portion 17 is formed in the middle portion of the parcel shelf 4 in the vehicle front-rear direction. Thereby, the rigidity of the parcel shelf 4 is improved.

  As shown in FIG. 6A, the front end portion 4M of the parcel shelf 4 is located at substantially the same height as the lower end 19K1 of the back door glass 19. The rear end portion 4K of the parcel shelf 4 is inclined rearward and downward so as to be positioned downward as the vehicle rear side Rr. The lower end 4K1 of the rear end portion 4K is the lower end 19K1 of the back door glass 19 and the front end portion of the parcel shelf 4 It is located below 4M.

Since the rear end portion 4K of the parcel shelf 4 is inclined downward and rearward so as to be positioned downward as the vehicle rear side Rr,
(A) The impact from the back door 2 when the back door 2 is closed can be absorbed by the rear end 4K of the parcel shelf 4 being bent.
(B) Since the rigidity of the parcel shelf 4 itself is improved, the thickness of the parcel shelf 4 can be reduced, and the weight of the parcel shelf 4 can be reduced.
(C) The space S below the rear view of the front seat occupant (see FIG. 6 (a), symbol A is the line of sight of the front seat occupant) can be widened and opened when the front seat occupant looks at the rear. A feeling can be felt and visibility can be improved.

  As shown in FIG. 2, a notch 21 opened to the lower side formed in the front end portion of the pair of left and right side walls 4S of the parcel shelf 4 is located above the horizontal shaft 23 (see also FIG. 4) protruding from the vehicle body side wall 22. It is fitted from outside. In this way, the parcel shelf 4 is supported by the vehicle body side wall 22 so as to be swingable around the horizontal axis O (axis axis of the horizontal axis 23) on the front end portion 4M side, and the action posture of covering the cargo compartment 3; It is configured to be switchable to a standing posture that opens the cargo compartment 3. The parcel shelf 4 in the working posture is placed and supported on a support base 16 (see FIGS. 2 and 4) that protrudes inward in the vehicle width direction from the vehicle body side wall 22.

  As shown in FIG. 7, the rear end portion 4 </ b> K of the parcel shelf 4 and the back door 2 are connected by a pair of left and right strings 13. The material of the string is nylon or the like. The parcel shelf 4 is configured to swing upward and open as the back door 2 swings upward. Thereby, the workability | operativity of the taking in / out operation | work of the luggage | load to the luggage compartment 3 can be improved.

  The rear end portion 4K of the parcel shelf 4 swinging upward is set substantially horizontal. According to this configuration, since the substantially horizontal rear end 4K of the parcel shelf 4 covers the view from above with the parcel shelf 4 opened, it is possible to prevent the back of the parcel shelf 4 from being seen. Thereby, appearance can be improved.

[Structure of cushion material 5]
As shown in FIG. 6B, a fitting hole 4H is formed on the lower end 4K1 side of the rear end 4K of the parcel shelf 4. The cushion member 5 includes a protrusion 14 that is inserted and fitted into the fitting hole 4H from the vehicle rear side Rr, and a hollow portion 15 that protrudes from the protrusion 14 to the vehicle rear side Rr. The rear surface portion of the hollow portion 15 is in pressure contact with the upper end portion 11J of the back door trim board 11 and the pressure contact portion 25 of the back door inner panel 7 above the upper end portion 11J. The pressure contact portion 25 is provided on the vertical wall portion 7T in the vicinity of the bending point of the upper end portion 7J of the back door inner panel 7.

  In this way, since the rear surface portion of the hollow portion 15 of the cushion material 5 is also pressed against the back door trim board 11 which is flexible with respect to the back door inner panel 7, the parcel shelf is caused by the reaction force due to the bending of the back door trim board 11. 4 can be suppressed, and vibration during travel of the back door trim board 11 can be suppressed.

  As shown in FIG. 6 (a), the rear end portion 4K of the parcel shelf 4 that is lowered rearward, the upper end portion 7J of the back door inner panel 7 that is raised rearward, and the back door trim board 11 are substantially Y-shaped in a vertical side view. It has a shape. Thereby, the space S below the rear view of the front seat occupant can be set wider, and when the front seat occupant looks at the rear, a feeling of opening can be felt and visibility can be improved (see FIG. 5 is a perspective view of the support structure of the parcel shelf showing the rear view from the front seat occupant). Further, the back door inner panel 7 can be gently inclined, and the upper end portion 7J of the back door inner panel 7 can be easily bent.

DESCRIPTION OF SYMBOLS 1 Seat back 2 Back door 3 Cargo compartment 4 Parcel shelf 4M Parcel shelf front end 4K Parcel shelf rear end 5 Cushion material 6 Back door panel 7 Back door inner panel 7F Upper flange (upper flange of the back door inner panel)
7J Upper edge of the back door inner panel 7J1 Rear edge (rear edge of the upper edge of the back door inner panel)
7T vertical wall (vertical wall of the back door inner panel)
8 Back door outer panel 8F Upper flange (upper flange of back door outer panel)
11 Back door trim board 11J Upper end of back door trim board 11J1 Upper edge of back door trim board 13 String 19 Back door glass 19K1 Lower end of back door glass 25 Pressure contact portion 50 Rear seat Fr Vehicle front side O Horizontal axis Rr Vehicle rear side

Claims (3)

A parcel shelf support structure that covers the cargo space between the seat back of the rear seat and the back door,
A cushioning material is interposed between the rear end of the parcel shelf and the back door,
The front end of the parcel shelf is located at substantially the same height as the lower end of the back door glass,
The rear end portion of the parcel shelf is inclined downward and rearward so as to be positioned lower toward the vehicle rear side, and the lower end of the rear end portion is positioned below the lower end of the back door glass ,
A back door trim board is superimposed on the back door panel from the front side of the vehicle,
The upper edge of the back door trim board is located below the upper edge of the back door panel,
The parcel shelf support structure in which the rear surface portion of the cushion material is in pressure contact with the upper end portion of the back door trim board and the pressure contact portion of the back door panel above the upper end portion . The back door panel is composed of a back door inner panel and a back door outer panel that are positioned at a distance from each other in the vehicle longitudinal direction.
The upper end portion of the back door inner panel is bent toward the vehicle rear side with respect to the vertical wall portion of the back door inner panel along the up and down direction, and tilts upward to the rear.
The upper flange provided on the rear edge side of the bent upper end and the upper flange provided on the upper end of the back door outer panel are overlapped and joined to each other in the vehicle front-rear direction,
Both upper flanges joined together receive and support the lower end of the back door glass from the front side of the vehicle,
The pressure contact portion is provided on the vertical wall portion near the bending point of the upper end portion of the back door inner panel,
And the rear end portion of the rear edge of the parcel shelf, the back door and the upper end portion of the rearwardly upwards of the inner panel, the back door trim board and of substantially Y-shape form and has according to claim 1, wherein the longitudinal side view parcel Shelf support structure. The parcel shelf is supported by the vehicle body so as to be swingable around a horizontal axis on the front end side,
The parcel shelf and the back door are connected by a string,
3. The parcel shelf according to claim 1, wherein, as the back door swings upward, the parcel shelf swings upward and the rear end of the parcel shelf is set substantially horizontal. Support structure.

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